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Planning application

21/01085/LDCP

11 Deerbrook Road London SE24 9BE

Granted Lambeth Certificate of Lawful Use proposed

Proposal

Certificate of Lawfulness (proposed) with respect to the erection of a single storey ground floor side infill extension and internal refurbishment with installation of 1 rooflight on the existing main roof, 1 front roof light with changes to fenestrations.

As published by the council, reference 21/01085/LDCP

Timeline

Dates from the published record

  1. 17 Mar 2021

    Received by Lambeth

  2. 5 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jun 2021

    Decision issued: Grant Permission

  4. 3 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 26/00001/FUL Awaiting decision

    104 Norwood Road London SE24 9BB

    Erection of a single-storey wrap-around extension, and the conversion of a single dwelling into two self-contained flats including subdivision of the rear garden to provide private amenity space, with provision of refuse and cycle storage.

    1 Jan 2026 78m away Full applications
  • 25/00894/FUL Awaiting decision

    303 Norwood Road London SE24 9AQ

    Conversion of existing ground floor flat into 2 flats (1x 3-bed and 1x 2-bed) with excavation of basement level and erection of a rear L-shaped ground floor extension. (Reconsultation due to revised red-line site)

    19 Mar 2025 158m away Full applications
  • 21/01401/DET Granted

    17 St Faith's Road London SE21 8JD

    Approval of details pursuant to conditions 3 (cycle parking/lighting) and 4 (boundary treatments) of Planning Permission ref: 20/01710/FUL (Conversion of existing residential unit to provide two self-contained flats at ground floor level, including the erection of a single storey ground floor rear extension.) Granted on 06.04.2021.

    8 Apr 2021 200m away Conditions
  • 26/00738/DET Awaiting decision

    339 Norwood Road And 3 Thurlow Park Road London

    Approval of details pursuant to condition 7 (Piling) of planning permission ref: 19/03669/FUL (Demolition of existing buildings and erection of a part 1, part 4, part 5, part 6 and part 7 storeys building including basement level to provide 45 residential units (Use Class C3) with landscaping, amenity areas, access, disabled parking, cycle parking and refuse and recycling stores) granted on 14.06.2021.

    9 Mar 2026 201m away Conditions
  • 26/00739/DET Awaiting decision

    339 Norwood Road And 3 Thurlow Park Road London

    Approval of details pursuant to condition 8 (Drainage) of planning permission ref : 19/03669/FUL (Demolition of existing buildings and erection of a part 1, part 4, part 5, part 6 and part 7 storeys building including basement level to provide 45 residential units (Use Class C3) with landscaping, amenity areas, access, disabled parking, cycle parking and refuse and recycling stores) granted on 14.06.2021.

    9 Mar 2026 202m away Conditions
  • 26/00737/DET Awaiting decision

    339 Norwood Road And 3 Thurlow Park Road London

    Approval of details pursuant to condition 6 (Remediation strategy) of planning permission ref : 19/03669/FUL (Demolition of existing buildings and erection of a part 1, part 4, part 5, part 6 and part 7 storeys building including basement level to provide 45 residential units (Use Class C3) with landscaping, amenity areas, access, disabled parking, cycle parking and refuse and recycling stores) granted on 14.06.2021.

    9 Mar 2026 202m away Conditions

In Lambeth

  • 26/02152/LDCP Awaiting decision

    111 Hydethorpe Road London SW12 0JF

    Demolition of existing shed and erection of one single storey outbuilding in the rear garden

    23 Jul 2026 Lawful development
  • 26/00455/LDCP Granted

    129 Hydethorpe Road London SW12 0JF

    Application for Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension and installation of new rooflights to the front roof slope.

    12 Feb 2026 Lawful development
  • 26/01557/LDCP Granted

    6 Perran Road London SW2 3DL

    Application for a Certificate of Lawfulness (Proposed) with respect to the change of use of the property from dwelling house (Use Class C3) to small house in multiple occupation (HMO) (Use Class C4).

    22 May 2026 Lawful development
  • 26/01500/LDCP Granted

    126 Gipsy Road London SE27 9RE

    Application for a Certificate of Lawful Development (Proposed) with respect to erection of an L-shaped rear dormer roof extension and installation of 3 front roof lights.

    18 May 2026 Lawful development
  • 26/01999/LDCE Awaiting decision

    60 Brixton Road London SW9 6BS

    Application for a Certificate of Lawful Development (Existing) with respect to the continued existence of an elevated decking platform supported by adjoining walls above the roof terrace, together with safety railings to the outer edge, at Flat 2, 60 Brixton Road. Wooden decking replaced with composite decking as like for like maintenance. The submitted evidence details that the structure has been in place unchanged for 16 years.

    9 Jul 2026 Lawful development